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Individual Calculations November 2009 |
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| Graham-Bowcaster, Shaun Total change: -20.10 | |   |
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| 75th Annual Southwest Open | Fort Worth, Texas | USA | 2009-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2045 | 0.00 | 2 | -1.34 | 15 | -20.10 | |
|  Chiang, Sarah | | wc | 1673 | USA | 0.00 | 1 | -0.90 | 15 | -13.50 | | | Hughes, Devin | | | 2086 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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